trunk/virtualbox/virtualbox-config.sh

#!/bin/bash
# $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.9 2009-07-01 18:02:28 niro Exp $
# Configures virtualbox for Magellan-Linux

LIBDIR=/usr/lib
INSTDIR=${LIBDIR}/virtualbox
VBOXMODULE=vboxdrv.ko
VBOXNETMODULE=vboxnetflt.ko

COLRED="\033[1;6m\033[31m"
COLGREEN="\033[1;6m\033[32m"
COLDEFAULT="\033[0m"

if [[ ${NOCOLORS} = true ]]
then
	COLRED=""
	COLGREEN=""
	COLDEFAULT=""
fi

die() { echo -e "${COLRED}$@${COLDEFAULT}"; exit 1; }
mecho() { echo -e "${COLGREEN}$@${COLDEFAULT}"; }

# must be root
[[ $(id -u) != 0 ]] && die "You must be r00t!"

# check for given argvs
for i in $*
do
	case $1 in
		--kernel-version) shift; KERNEL_VERSION="$1" ;;
		--kernel-sources) shift; KERNEL_SOURCES="$1" ;;
	esac
	shift
done

# some sane defaults
[[ -z ${KERNEL_VERSION} ]] && KERNEL_VERSION="$(uname -r)"
[[ -z ${KERNEL_SOURCES} ]] && KERNEL_SOURCES="/lib/modules/${KERNEL_VERSION}/source"

mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."

if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]
then
	die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."
fi

for module in ${VBOXMODULE} ${VBOXNETMODULE}
do
	if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module} ]]
	then
		mecho "Removing old ${module} module ..."
		# try to unload the modules
		if [[ -n $(grep "${module} " /proc/modules 2> /dev/null) ]]
		then
			modprobe -r ${module/.ko/}
		fi
		rm -f /lib/modules/${KERNEL_VERSION}/misc/${module}
	fi
done

for module in ${VBOXMODULE} ${VBOXNETMODULE}
do
	# compile the module
	cd ${INSTDIR}/src/${module/.ko/}

	make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) clean || die "mod-compile ${module}"

	# need some symver from vboxmodule (must be run after clean!)
	if [[ ${module} = ${VBOXNETMODULE} ]] && [[ -f ../${VBOXMODULE/.ko/}/Module.symvers ]]
	then
		cp ../${VBOXMODULE/.ko/}/Module.symvers .
	fi

	make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) modules || die "mod-compile ${module}"

	# install the modules
	install -d /lib/modules/${KERNEL_VERSION}/misc
	install -m0644 ${module} /lib/modules/${KERNEL_VERSION}/misc || die "mod-install ${module}"
done

# calc module dependencies
mecho "Calculating module dependencies ..."
depmod -ae ${KERNEL_VERSION}

# re-read udev rules to grant the right permissions
if [[ -x $(which udevadm) ]]
then
	mecho "Reloading udev configuration ..."
	$(which udevadm) control --reload-rules
fi

# load the module
if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
then
	for module in ${VBOXMODULE} ${VBOXNETMODULE}
	do
		mecho "Loading kernel-module ${module} ..."
		modprobe $(basename ${module} .ko)
	done
else
	echo -e ${COLRED}
	echo "Your current running kernel does not match the the module target."
	echo "You must boot into your target kernel and load the modules manually,"
	echo "before you can use virtual box."
 	echo -en ${COLDEFAULT}
fi

echo
mecho "Virtualbox is now configured for your system."
mecho "Do not forget to add your users to the 'virtualbox' group."
echo

exit 0
1	niro	126	#!/bin/bash
2	niro	860	# $Header: /root/magellan-cvs/src/virtualbox/virtualbox-config.sh,v 1.9 2009-07-01 18:02:28 niro Exp $
3	niro	126	# Configures virtualbox for Magellan-Linux
4
5			LIBDIR=/usr/lib
6			INSTDIR=${LIBDIR}/virtualbox
7			VBOXMODULE=vboxdrv.ko
8	niro	860	VBOXNETMODULE=vboxnetflt.ko
9	niro	126
10	niro	129	COLRED="\033[1;6m\033[31m"
11			COLGREEN="\033[1;6m\033[32m"
12			COLDEFAULT="\033[0m"
13
14			if [[ ${NOCOLORS} = true ]]
15	niro	127	then
16	niro	129	COLRED=""
17			COLGREEN=""
18			COLDEFAULT=""
19	niro	127	fi
20
21	niro	129	die() { echo -e "${COLRED}$@${COLDEFAULT}"; exit 1; }
22			mecho() { echo -e "${COLGREEN}$@${COLDEFAULT}"; }
23	niro	126
24	niro	129	# must be root
25			[[ $(id -u) != 0 ]] && die "You must be r00t!"
26
27	niro	229	# check for given argvs
28			for i in $*
29			do
30			case $1 in
31			--kernel-version) shift; KERNEL_VERSION="$1" ;;
32			--kernel-sources) shift; KERNEL_SOURCES="$1" ;;
33			esac
34			shift
35			done
36	niro	129
37	niro	229	# some sane defaults
38			[[ -z ${KERNEL_VERSION} ]] && KERNEL_VERSION="$(uname -r)"
39			[[ -z ${KERNEL_SOURCES} ]] && KERNEL_SOURCES="/lib/modules/${KERNEL_VERSION}/source"
40
41			mecho "Running $(basename $0) for kernelversion ${KERNEL_VERSION} ..."
42
43			if [ ! -f ${KERNEL_SOURCES}/include/linux/version.h ]
44	niro	126	then
45	niro	229	die "No kernel sources for kernel ${KERNEL_VERSION} found! Aborting."
46	niro	126	fi
47
48	niro	860	for module in ${VBOXMODULE} ${VBOXNETMODULE}
49			do
50			if [[ -f /lib/modules/${KERNEL_VERSION}/misc/${module} ]]
51	niro	520	then
52	niro	860	mecho "Removing old ${module} module ..."
53			# try to unload the modules
54			if [[ -n $(grep "${module} " /proc/modules 2> /dev/null) ]]
55			then
56			modprobe -r ${module/.ko/}
57			fi
58			rm -f /lib/modules/${KERNEL_VERSION}/misc/${module}
59	niro	520	fi
60	niro	860	done
61	niro	126
62	niro	860	for module in ${VBOXMODULE} ${VBOXNETMODULE}
63			do
64			# compile the module
65			cd ${INSTDIR}/src/${module/.ko/}
66	niro	126
67	niro	860	make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) clean \|\| die "mod-compile ${module}"
68	niro	126
69	niro	860	# need some symver from vboxmodule (must be run after clean!)
70			if [[ ${module} = ${VBOXNETMODULE} ]] && [[ -f ../${VBOXMODULE/.ko/}/Module.symvers ]]
71			then
72			cp ../${VBOXMODULE/.ko/}/Module.symvers .
73			fi
74
75			make -C ${KERNEL_SOURCES} SUBDIRS=$(pwd) SRCROOT=$(pwd) modules \|\| die "mod-compile ${module}"
76
77			# install the modules
78			install -d /lib/modules/${KERNEL_VERSION}/misc
79			install -m0644 ${module} /lib/modules/${KERNEL_VERSION}/misc \|\| die "mod-install ${module}"
80			done
81
82	niro	126	# calc module dependencies
83	niro	129	mecho "Calculating module dependencies ..."
84	niro	229	depmod -ae ${KERNEL_VERSION}
85	niro	126
86	niro	129	# re-read udev rules to grant the right permissions
87	niro	860	if [[ -x $(which udevadm) ]]
88	niro	129	then
89			mecho "Reloading udev configuration ..."
90	niro	860	$(which udevadm) control --reload-rules
91	niro	129	fi
92
93	niro	126	# load the module
94	niro	230	if [[ x$(uname -r) = x${KERNEL_VERSION} ]]
95	niro	229	then
96	niro	860	for module in ${VBOXMODULE} ${VBOXNETMODULE}
97			do
98			mecho "Loading kernel-module ${module} ..."
99			modprobe $(basename ${module} .ko)
100			done
101	niro	229	else
102			echo -e ${COLRED}
103			echo "Your current running kernel does not match the the module target."
104	niro	860	echo "You must boot into your target kernel and load the modules manually,"
105	niro	229	echo "before you can use virtual box."
106			echo -en ${COLDEFAULT}
107			fi
108	niro	126
109			echo
110	niro	129	mecho "Virtualbox is now configured for your system."
111	niro	313	mecho "Do not forget to add your users to the 'virtualbox' group."
112	niro	126	echo
113
114			exit 0